Come lunchtime, you may want to hit your local Chick-fil-A. But there's a catch.

You have to come fully dressed as a cow to get a free meal (entrée, side item, drink). Partial cow garb only gets you a free sandwich or nuggets.

Udderly ridiculous you say? Well "Cow Appreciation Day" is a big deal to Chik-fil-A. If you've ever seen its commercials you'll know they usually feature some angst-ridden bovines with signs that say "Eat More Chikin."

And for dessert, how about a dozen Krispy Kreme glazed doughnuts?

They aren't free, but they'll only cost you 77 cents in honor of the chain's 77th birthday.